<template>
	<section>
    <el-drawer
        title="当前数据字典类型明细!"
        :visible.sync="table"
        direction="rtl"
        size="40%">
      <el-table :data="gridData">
        <el-table-column type="index" width="100">
        </el-table-column>
        <el-table-column property="name" label="数据字典名称" width="300"></el-table-column>
        <el-table-column property="types.name" label="数据字典明细" width="300"></el-table-column>
      </el-table>
    </el-drawer>

		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="keyword" placeholder="请输入查询字段"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getkeyword">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>

			</el-form>
		</el-col>
    <!--<el-button type="text" @click="table = true">打开嵌套表格的 Drawer</el-button>-->
		<!--列表                                                                                                              双击事件                                  -->
    <el-table :data="systemdictionarytypes" highlight-current-row v-loading="listLoading" @selection-change="selsChange" @row-dblclick="getshow" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="sn" label="类型编号" width="120" >
			</el-table-column>
      <el-table-column prop="name" label="类型名称" width="120" >
      </el-table-column>
			<el-table-column label="操作" >
				<template scope="scope">
					<el-button size="small" @click="handleSave(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条分页及其批量删除-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :current-page="currentPage"
                     :total="totals"
                     style="float:right;">
      </el-pagination>
    </el-col>
  <!--新增和编辑模态框-->
    <el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="类型编号" prop="sn">
          <el-input v-model="saveForm.sn" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="类型名称" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>

      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>


	</section>
</template>

<script>

	export default {
		data() {
			return {
        systemdictionarytypes: [],
        currentPage: 1,/*当前页*/
        pageSize: 3,/*每页显示条数*/
        totals: 0, /*总条数*/

      /*高级查询*/
        keyword: '',

        //删除列表选中列
        sels: [],

				filters: {
					name: ''
				},

				total: 0,

        title: "",
				listLoading: false,

				saveFormVisible: false,//编辑界面是否显示
				saveLoading: false,
				saveFormRules: {
					name: [
						{ required: true, message: '请输入类型名称', trigger: 'blur' }
					],
          sn: [
            { required: true, message: '请输入类型编号', trigger: 'blur' }
          ]
				},
				//编辑界面数据
				saveForm: {
					id: null,
          sn: "",
					name: '',

				},
        gridData:[],
        table:false

			}
		},
		methods: {


      //1.获取部门列表
      getSystemdictionarytypes() {
        let para = {
          currentPage: this.currentPage,
          pageSize: this.pageSize,
          keyword: this.keyword
        };

        this.listLoading = true; //开启忙等框
        this.$http.post("/systemdictionarytype",para).then(res=>{
          this.listLoading = false; //关闭忙等框
          this.systemdictionarytypes=res.data.data;
          this.totals=res.data.totals;

        }).catch(res=>{
          this.$message.error("系统繁忙，请稍后重试!!!")
        })
      },

      /*2.高级查询*/
      getkeyword(){
        this.currentPage=1;
        this.getSystemdictionarytypes();
      },

			//删除
			handleDel: function (index, row) {
				this.$confirm('删除数据字典类型会同时删除数据字典明细,确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {

					this.listLoading = true;
					this.$http.delete("/systemdictionarytype/"+row.id).then(res=>{
					  if(res.data.success){
              /*计算总页数*/
              let totalPage=Math.ceil(this.totals/this.pageSize)
              /*如果当前页是最后一页        并且是最后一条数据   并且不是第一页*/
              if(this.currentPage==totalPage &&(this.totals-1)%this.pageSize==0 && this.currentPage!=1 ){
                  this.currentPage=this.currentPage-1;
              }
              this.getSystemdictionarytypes();

            }else {
              this.$message.error("系统繁忙，请稍后重试!!!【505】")
            }
            this.listLoading = false;
          }).catch(res=>{
            this.$message.error("系统繁忙，请稍后重试!!!【404,401】")
          })
				}).catch(() => {

				});
			},
      //批量删除  选中的时候触发
      selsChange: function (sels) {
        this.sels = sels;
      },

      //批量删除
      batchRemove: function () {
        /**
         *
         * item  就是当前列
         * (item => item.id)  箭头函数
         * his.sels.map（item.id=>{ retun item.id}）
         *
         *
         * */
        var ids = this.sels.map(item => item.id);/*返回的是数组结构[]*/
        this.$confirm('确认删除选中记录吗？', '提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true;

          this.$http.patch("/systemdictionarytype",ids).then(res=>{
            if(res.data.success){
              this.currentPage=1;
              this.getSystemdictionarytypes();
            }else {
              this.$message.error("系统繁忙，请稍后重试!!!【500】")
            }
            this.listLoading = false;
          }).catch(res=>{
            this.$message.error("系统繁忙，请稍后重试!!!【404,401】")
          })
        }).catch(() => {

        });
      },

      handleCurrentChange(val) {
        this.currentPage = val;
        this.getSystemdictionarytypes();
      },

			//显示编辑界面
			handleSave: function (index, row) {
        this.title="修改",
				this.saveFormVisible = true;
        //克隆   相当于就是将当前行row 赋值给{} 结束this.saveForm = Object.assign({}, row) 就结束{} 回显数据
				this.saveForm = Object.assign({}, row);


      },
			//显示新增界面
			handleAdd: function () {
        this.title="新增",
				this.saveFormVisible = true;
				this.saveForm = {
          sn: "",
          name: ''
				};
			},

			//新增和编辑
      saveSubmit: function () {
				this.$refs.saveForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.addLoading = true;
              //alert(this.saveForm);
					    this.$http.put("/systemdictionarytype",this.saveForm).then(res=>{

                if(res.data.success){
                  this.getSystemdictionarytypes();
                }else {
                  this.$message.error("系统繁忙，请稍后重试!!!【500】")
                }
                this.addLoading = false;
              }).catch(res=>{
                this.$message.error("系统繁忙，请稍后重试!!!【404,401】")
              })
						});
						/*不管成功失败都要关闭模态框*/
						this.saveFormVisible=false;
					}
				});
			},


      getshow(row){
        this.$http.get("/systemdictionarydetail/type/"+row.id).then(res=>{
          this.listLoading = false; //关闭忙等框
          this.gridData=res.data;
        }).then(res=>{
        })
        this.table=true;
      }
		},
		mounted() {
			this.getSystemdictionarytypes();
		}
	}

</script>

<style scoped>

</style>